diff options
Diffstat (limited to 'gcc/ada/init.c')
| -rw-r--r-- | gcc/ada/init.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/ada/init.c b/gcc/ada/init.c index 0e6fb11745c..02771d57c7c 100644 --- a/gcc/ada/init.c +++ b/gcc/ada/init.c @@ -1747,6 +1747,29 @@ __gnat_set_features (void) __gnat_features_set = 1; } +/* Return true if the VMS version is 7.x. */ + +#define SYI$_VERSION 0x1000 + +int +__gnat_is_vms_v7 (void) +{ + struct descriptor_s desc; + char version[8]; + int status; + int code = SYI$_VERSION; + + desc.len = sizeof (version); + desc.mbz = 0; + desc.adr = version; + + status = lib$getsyi (&code, 0, &desc); + if ((status & 1) == 1 && version[1] == '7' && version[2] == '.') + return 1; + else + return 0; +} + /*******************/ /* FreeBSD Section */ /*******************/ |